SOLUTION: Factor the trinomial
4n^2-26n-42
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Question 187301This question is from textbook McDougal Littell Algebra 1
: Factor the trinomial
4n^2-26n-42
This question is from textbook McDougal Littell Algebra 1
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
4n^2-26n-42
n=(26+-sqrt[-26^2-4*4*-42])/2*4
n=(26+-sqrt[676+672])/8
n=(26+-sqrt[1348])/8
n=(26+-36.715)/8
n=(26+36.715)/8
n=62.715/8
n=7.839 ans.
n=(26-36.715)/8
n=10.715/8
n=-1.339 ans.
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